/** * Licensed under the Artistic License; you may not use this file * except in compliance with the License. * You may obtain a copy of the License at * *      http://displaytag.sourceforge.net/license.html * * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. */package org.displaytag.util;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.jsp.PageContext;/** * Default RequestHelperFactory implementation. Returns instaces of {@link DefaultRequestHelper}. * @author Fabrizio Giustina * @version $Revision: 1081 $ ($Author: fgiust $) */public class DefaultRequestHelperFactory implements RequestHelperFactory{    /**     * @see org.displaytag.util.RequestHelperFactory#getRequestHelperInstance(javax.servlet.jsp.PageContext)     */    public RequestHelper getRequestHelperInstance(PageContext pageContext)    {        return new DefaultRequestHelper(            (HttpServletRequest) pageContext.getRequest(),            (HttpServletResponse) pageContext.getResponse());    }}